9B-18.432MAAJ-B

Crystals Overview

The TXC Corporation 9B-18.432MAAJ-B is a through-hole quartz crystal resonator operating at a nominal frequency of 18.432 MHz. It features a load capacitance of 18 pF and a frequency tolerance of ±30 ppm. The component operates within a temperature range of -20°C to +70°C. It utilizes the HC-49/S package with radial leads, measuring 11.5 mm in length, 5 mm in width, and 3.68 mm in height. The equivalent series resistance (ESR) is specified at 30 Ohms, with an excitation level of 100 uW.

Crystals Feature Summary

• Provides stable clock signals for digital circuits
• Utilizes through-hole mounting for robust mechanical connection
• Encapsulated in standard HC-49/S housing

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• General-purpose digital logic circuits

Crystals Procurement Notes

Verify current availability status as this component may be subject to discontinuation or limited supply conditions. Confirm RoHS compliance details via official documentation before integration. Ensure design compatibility with existing PCB footprints and soldering profiles for radial leaded components.

Crystals Selection Notes

Select this part when a through-hole solution is required for 18.432 MHz applications. Consider the HC-49/S form factor for space constraints compatible with axial/radial leads. Evaluate thermal stability requirements against the -20°C to +70°C operational range.

Crystals Part Context

This component belongs to the 9B series of quartz crystals manufactured by TXC Corporation. The series is designed for general-purpose timing applications requiring reliable frequency generation in consumer and industrial electronics.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult manufacturer catalogs for direct replacements.